RCE in Rconfig
CVE-2019-19509
An issue was discovered in rConfig 3.9.3. A remote authenticated user can directly execute system commands by sending a GET request to ajaxArchiveFiles.php because the path parameter is passed to the exec function without filtering, which can lead to command execution.
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.716 (99.4th percentile), scored .
High probability of exploitation in the next 30 days — patch promptly. 99th percentile — 99.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.716 · newest: 0.716 · change: 0.000
Affected products
- Rconfig — versions 3.9.3
Weakness classification (CWE)
Public proof-of-concept exploits
References
- raw.githubusercontent.com/v1k1ngfr/exploits/master/rconfig_exploit.py (Broken Link)
- github.com/v1k1ngfr (Exploit, Third Party Advisory)
- github.com/v1k1ngfr/exploits-rconfig/blob/master/rconfig_CVE-2019-19509.py (Exploit, Third Party Advisory)
- packetstormsecurity.com/files/156146/rConfig-3.9.3-Remote-Code-Execution.html (Exploit, VDB Entry, Third Party Advisory)
- packetstormsecurity.com/files/156766/Rconfig-3.x-Chained-Remote-Code-Execution… (Exploit, VDB Entry, Third Party Advisory)
- packetstormsecurity.com/files/156950/rConfig-3.9.4-searchField-Remote-Code-Exec… (Exploit, VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2019-19509?
- CVE-2019-19509 is a high-severity vulnerability in Rconfig, classified under OS Command Injection. CVSS score: 8.8/10. Published 2020-01-06.
- How severe is CVE-2019-19509?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2019-19509 known to be exploited?
- 6 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.